Examples of ae.java.awt.image.BufferedImage

ae.java.awt.image.BufferedImage
The BufferedImage subclass describes an {@link ae.java.awt.Image Image} with an accessible buffer of image data.A BufferedImage is comprised of a {@link ColorModel} and a{@link Raster} of image data.The number and types of bands in the {@link SampleModel} of theRaster must match the number and types required by the ColorModel to represent its color and alpha components. All BufferedImage objects have an upper left corner coordinate of (0, 0). Any Raster used to construct a BufferedImage must therefore have minX=0 and minY=0.
This class relies on the data fetching and setting methods of Raster, and on the color characterization methods of ColorModel. @see ColorModel @see Raster @see WritableRaster

            if (w > r.width || h > r.height) {
                dstData = null;
            }
        }
        if (dstData == null) {
            BufferedImage dstBI = new BufferedImage(w, h, type);
            dstData = BufImgSurfaceData.createData(dstBI);
        }
        ob.Blit(srcData, dstData, AlphaComposite.Src, null,
                srcX, srcY, 0, 0, w, h);
        return dstData;

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        return graphicsConfig.createCompatibleImage(getWidth(), getHeight(),
                                                    getTransparency());
    }


    public BufferedImage getSnapshot() {
        BufferedImage bi = getBackupImage();
        Graphics2D g = bi.createGraphics();
        g.setComposite(AlphaComposite.Src);
        g.drawImage(this, 0, 0, null);
        g.dispose();
        return bi;
    }

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     * cannot be allocated.  This allows apps to at least run,
     * albeit more slowly than they would otherwise.
     */
    protected SurfaceData getBackupSurface() {
        if (sdBackup == null) {
            BufferedImage bImg = vImg.getBackupImage();
            // Sabotage the acceleration capabilities of the BufImg surface
            SunWritableRaster.stealTrackable(bImg
                                             .getRaster()
                                             .getDataBuffer()).setUntrackable();
            sdBackup = BufImgSurfaceData.createData(bImg);
        }
        return sdBackup;

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    protected BufferedImage createImage(ColorModel cm,
                                        WritableRaster raster,
                                        boolean isRasterPremultiplied,
                                        Hashtable properties)
    {
        BufferedImage bi =
            new BufferedImage(cm, raster, isRasterPremultiplied, null);
        bi.setAccelerationPriority(image.getAccelerationPriority());
        return bi;
    }

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            WritableRaster opRaster = Raster.createPackedRaster(db, w, h, w,
                                                                bandmasks,
                                                                null);


            try {
                BufferedImage opImage = createImage(opModel, opRaster,
                                                    false, null);
                return opImage;
            } catch (Exception e) {
                return bimage;
            }

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     */
    public BufferedImage createCompatibleImage(int width, int height) {
        ColorModel model = getColorModel();
        WritableRaster raster =
            model.createCompatibleWritableRaster(width, height);
        return new BufferedImage(model, raster,
                                 model.isAlphaPremultiplied(), null);
    }

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        if (cm == null) {
            throw new IllegalArgumentException("Unknown transparency: " +
                                               transparency);
        }
        WritableRaster wr = cm.createCompatibleWritableRaster(width, height);
        return new BufferedImage(cm, wr, cm.isAlphaPremultiplied(), null);
    }

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         */
        @Override
        boolean isPaintValid(SunGraphics2D sg2d) {
            TexturePaint paint = (TexturePaint)sg2d.paint;
            OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData;
            BufferedImage bi = paint.getImage();


            // see if texture-non-pow2 extension is available
            if (!dstData.isTexNonPow2Available()) {
                int imgw = bi.getWidth();
                int imgh = bi.getHeight();


                // verify that the texture image dimensions are pow2
                if ((imgw & (imgw - 1)) != 0 || (imgh & (imgh - 1)) != 0) {
                    return false;
                }

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     * that is closest to this native device configuration and thus
     * can be optimally blitted to this device.
     */
    public BufferedImage createCompatibleImage(int width, int height) {
        WritableRaster wr = raster.createCompatibleWritableRaster(width, height);
        return new BufferedImage(model, wr, model.isAlphaPremultiplied(), null);
    }

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        // Create the destination image
        if (dst == null) {
            dst = op.createCompatibleDestImage(src, null);
        }


        BufferedImage retBI = null;
        switch (getNativeOpIndex(op.getClass())) {


          case LOOKUP_OP:
            // REMIND: Fix this!
            LookupTable table = ((LookupOp)op).getTable();

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